2301945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 1689735

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 197, 205, 285, 591, 615, 779, 985, 2337, 2955, 3743, 3895, 8077, 11229, 11685, 18715, 24231, 40385, 56145, 121155, 153463, 460389, 767315, 2301945]

約数ペア:

[(1, 2301945), (3, 767315), (5, 460389), (15, 153463), (19, 121155), (41, 56145), (57, 40385), (95, 24231), (123, 18715), (197, 11685), (205, 11229), (285, 8077), (591, 3895), (615, 3743), (779, 2955), (985, 2337)]